1022100232103 has 4 divisors (see below), whose sum is σ = 1043847045600. Its totient is φ = 1000353418608.

The previous prime is 1022100232093. The next prime is 1022100232147. The reversal of 1022100232103 is 3012320012201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1022100232103 - 2¹⁶ = 1022100166567 is a prime.

It is a super-3 number, since 3×1022100232103³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022100232193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10873406678 + ... + 10873406771.

It is an arithmetic number, because the mean of its divisors is an integer number (260961761400).

Almost surely, 2^{1022100232103} is an apocalyptic number.

1022100232103 is a deficient number, since it is larger than the sum of its proper divisors (21746813497).

1022100232103 is an equidigital number, since it uses as much as digits as its factorization.

1022100232103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21746813496.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1022100232103 its reverse (3012320012201), we get a palindrome (4034420244304).

The spelling of 1022100232103 in words is "one trillion, twenty-two billion, one hundred million, two hundred thirty-two thousand, one hundred three".